Please comment if you wish to purchase in bulk. 18 in stock Callaway ERC SOFT Truvis Black Yellow Golf Balls, 1 dozen (12 balls) ◎New, Unused ◎Genuine product ◎Limited quantity (Product Description) Introducing the E.R.C SOFT ball with TRUVIS alignment, developed and designed by Callaway for the first time using AI. The TRUVIS version, featuring many pentagons on the cover, is highly popular among Callaway balls, and the new "E.R.C SOFT TRUVIS ball" is now released. Callaway's pioneering AI development and design, which has been applied to club faces for drivers and putter inserts, is now being utilized for the evolution of golf balls. The new "E.R.C SOFT ball," born from approximately 20 million designs, far exceeding the 2,600 designs created by humans over the past five years, is a 3-piece construction. However, thanks to AI development and design, it has been upgraded with optimal structure and material composition for performance enhancement. Ball speed and distance off the tee, carry with long irons, spin around the greens, and all other aspects have seen numerical improvements, while still offering the pleasant soft feel that its name suggests. Color: Yellow Number of golf balls: 12 We have multiple units in stock, so the photos are reused. The item you receive may differ from the photos. Please understand. We have many other Callaway products, so please take a look if you'd like. We cannot respond to initial defects. Please understand.